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System LEDs
The following table describes the system LED designations.
Table 2. System LEDs models S3300-52X and S3300-52X-PoE+
LED
Power LED
Fan LED
Stack ID LED
PoE Model Only
PoE Max LED
S3300-28X and S3300-28X-PoE+ Description
This section describes the smart switch hardware features for models S3300-28X and
S3300-28X-PoE+.
S3300-28X Front Panel and Back Panel Configuration
The S3300-28X and S3300-28X-PoE+ models provide twenty four 10/100/1000 Mbps ports,
two dedicated 100M/1G/10GBASE-T, and two dedicated 10G/1G SFP+ ports.
Each port can sense the line speed and negotiate the duplex mode with the link partner
automatically. Model S3300-28X-PoE+ supports PoE+ on ports 1 through 24.
S3300 Smart Switch
Designation
•
Off . Power is not supplied to the smart switch.
•
Solid green . The smart switch is powered on and operating normally.
•
Solid yellow . The smart switch is booting.
•
Off . The fan is operating normally.
•
Solid yellow . The fan failed.
The Stack ID LED consists of two components, the Segment LED and the Dot LED.
The Segment LED contains seven segments to display the stack unit number of the
smart switch. The Dot LED is located at the bottom right of the Stack ID LED and
provides information about whether the smart switch is the master in the stack.
•
Segment LED solid green and Dot LED solid green. This LED status
indicates one of the following situations:
-
The smart switch is a standalone switch and is not a member of a stack. The
Segment LED displays the unit number.
-
The smart switch is a member of a stack and is the master of the stack. The
Segment LED displays the stack unit number.
•
Segment LED solid green and Dot LED off. The smart switch is a member of
a stack but is not the master of the stack. The Segment LED displays the stack
unit number.
•
Off . More than 7 watts (W) of PoE power is available for another powered
device (PD).
•
Solid yellow . Less than 7 watts (W) of PoE power is available for another PD.
•
Blinking yellow . The attached PD was active in the past two minutes.
Physical Description
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Troubleshooting
